# -*- coding: utf-8 -*-#
#-------------------------------------------------------------------------------
# 建立者:        潘炎珍  
# Name:         demo03
# Description:
# Author:       98745
# Date:         2019/3/14
#-------------------------------------------------------------------------------

import pandas
df=pandas.read_csv('gapminder.tsv',sep='\t')
print(df.loc[4])
print('-------------')
print(df.loc[[2,4,5]])
print('-----------------')
print(df.iloc[-1])